firefox-esr: update to 115.10.0

[Zapeth]

Testing the changes

• I tested the changes in this PR: briefly

Local build testing

• I built this PR locally for my native architecture, x86_64-glibc

[ci skip]

[biopsin]

would it be handy to add
changelog="https://www.mozilla.org/en-US/firefox/${version}/releasenotes/"

will test it later today.

[Zapeth]

rebased and updated (successive builds would fail on python3.11 symbolic link creation without -f flag), also added suggested changelog entry

[biopsin]

on second thought drop the changelog, its pointless anyways as a variable, mind the fuzz

[Zapeth]

rebased and updated to 115.5.0

[biopsin]

@Zapeth works for me on x86_64-glibc

[Zapeth]

rebased, updated to 115.6.0 and briefly tested on x86_64-glibc

@Duncaen is it required to test on other platforms too before this can get merged?

[tuxliban]

@Duncaen @Zapeth works for me on x86_64-musl.
Thanks!

[biopsin]

Version 115.7.0 - tests fine on local x86_64-glibc
Version 115.8.0 - tests fine on local x86_64-glibc

[Zapeth]

Rebased and updated to 115.10.0esr, also briefly tested on x86_64-glibc

@Duncaen is this going to get merged at some point, or are esr versions only updated with major releases (ie 128.2esr)?

[Vinfall]

Off-topic: very shocked and upset to discover today that I'm using an outdated one that 16 versions behind as this never gets merged :(